Finding the Third Proportional to 710,414.50 and 1,522,160

Step by Step Solution

1. Step 1: Write the proportion equation
   710,414.50 : 1,522,160 = 1,522,160 : x
2. Step 2: Convert to fraction form
   710,414.50/1,522,160 = 1,522,160/x
3. Step 3: Cross multiply
   710,414.50x = 1,522,160 × 1,522,160
4. Step 4: Simplify right side
   710,414.50x = 2,316,971,065,600
5. Step 5: Solve for x
   x = 2,316,971,065,600/710,414.50
6. Step 6: Final answer
   x = 3,261,435.49